Yes, damage-repair anti-aging medicine of the general Aubrey de Grey variety is real. And it's based on real science. And, like any relatively small movement (although it's growing, with serious biotech companies getting involved), it needs help, funding, and support.

If you'd rather not have your life gradually sapped away by old age, I strongly recommend all the older Heelers here visiting this forum for nostalgia purposes to go to http://www.leafscience.org/ and https://www.lifespan.io/ to see what you can to do help stop it from happening to you.